| (19) |
 |
|
(11) |
EP 1 584 664 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
22.02.2006 Bulletin 2006/08 |
| (43) |
Date of publication A2: |
|
12.10.2005 Bulletin 2005/41 |
| (22) |
Date of filing: 07.04.2005 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI
SK TR |
|
Designated Extension States: |
|
AL BA HR LV MK YU |
| (30) |
Priority: |
07.04.2004 JP 2004113382
07.04.2004 JP 2004113407
|
| (71) |
Applicant: Shin-Etsu Chemical Co., Ltd. |
|
Chiyoda-ku,
Tokyo (JP) |
|
| (72) |
Inventors: |
|
- Yamaya, Masaaki
c/o Silicone-Electronics Materials
Hitomi
Matsuida-machi,Usui-gun,Gunma-ken (JP)
- Sato Kazuharu
c/o silicone-Electronics Materials
Hitomi
Matsuida-machi
Usui-gun
Gunma-ken (JP)
|
| (74) |
Representative: Stoner, Gerard Patrick et al |
|
Mewburn Ellis LLP
York House
23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB) |
|
| |
|
| (54) |
Antifouling coating compositons and coated articles |
(57) An antifouling coating composition is provided comprising an organosilicon compound
having a one end-blocked diorganopolysiloxane group and a condensation-curable silyl
group in a common molecule, and optionally a heat-curable compound. The composition
is applied and cured to a substrate to form a coat which has an improved surface protective
function and durable water repellent and antifouling properties.